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PatchSiren cyber security CVE debrief

CVE-2023-6677 Oduyo Financial Technology CVE debrief

A critical SQL injection vulnerability in Oduyo Financial Technology Online Collection allows unauthenticated remote attackers to execute arbitrary SQL commands, potentially leading to complete database compromise. The vulnerability affects all versions prior to 1.0.2. The issue was disclosed in February 2024 and modified in May 2026. Organizations using affected versions should upgrade immediately to version 1.0.2 or later.

Vendor
Oduyo Financial Technology
Product
Online Collection
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2024-02-09
Original CVE updated
2026-05-20
Advisory published
2024-02-09
Advisory updated
2026-05-20

Who should care

Organizations using Oduyo Online Collection for financial payment processing; security teams in financial services and collection agencies; database administrators managing Online Collection deployments; compliance officers responsible for PCI-DSS or financial data protection standards

Technical summary

CVE-2023-6677 is an unauthenticated SQL injection vulnerability in Oduyo Financial Technology's Online Collection software. The application fails to properly neutralize special elements in SQL commands (CWE-89), allowing attackers to inject malicious SQL statements without authentication. With a CVSS score of 9.8, this vulnerability enables remote attackers to read, modify, or delete arbitrary database contents, potentially compromising sensitive financial collection data. The attack vector is network-based, requires no privileges or user interaction, and can result in complete confidentiality, integrity, and availability loss. The vulnerability was addressed in version 1.0.2.

Defensive priority

critical

Recommended defensive actions

  • Upgrade Oduyo Online Collection to version 1.0.2 or later immediately
  • Review database access logs for suspicious SQL query patterns from 2024-02-09 onward
  • Implement parameterized queries and prepared statements for all database interactions
  • Apply principle of least privilege to database accounts used by the application
  • Deploy web application firewall (WAF) rules to detect and block SQL injection attempts
  • Conduct security assessment of all input validation mechanisms in the application

Evidence notes

The vulnerability is classified as CWE-89 (SQL Injection) with a CVSS 3.1 score of 9.8 (Critical). CPE criteria confirm affected versions are all releases before 1.0.2. USOM issued a third-party advisory documenting this vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2023-6677 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2023-6677

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2023-6677 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2023-6677

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.